Description: Get source building on Hurd
 - Look for <sys/user.h> before using it.
 - Define MAXHOSTNAMELEN to 64 if missing.
 - Bind sockets on Hurd like on Linux.
Author: Petter Reinholdtsen <pere@hungry.com>
Forwarded: not-needed
Last-Update: 2025-03-17

Source: https://sources.debian.org/patches/libtirpc/1.3.7-0.1/
 
--- a/src/auth_unix.c
+++ b/src/auth_unix.c
@@ -56,6 +56,11 @@
 #include <rpc/auth.h>
 #include <rpc/auth_unix.h>
 
+/* Workaround for Hurd */
+#ifndef MAXHOSTNAMELEN
+#  define MAXHOSTNAMELEN   64
+#endif
+
 /* auth_unix.c */
 static void authunix_nextverf (AUTH *);
 static bool_t authunix_marshal (AUTH *, XDR *);
--- a/src/bindresvport.c
+++ b/src/bindresvport.c
@@ -64,7 +64,7 @@
         return bindresvport_sa(sd, (struct sockaddr *)sin);
 }
 
-#ifdef __linux__
+#if defined(__linux__) || defined(__GNU__)
 
 #define STARTPORT 600
 #define LOWPORT 512
--- a/src/getpeereid.c
+++ b/src/getpeereid.c
@@ -28,10 +28,14 @@
 #include "config.h"
 #endif
 
+#include "config.h"
+
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/un.h>
-#include <sys/user.h>
+#ifdef HAVE_SYS_USER_H
+#  include <sys/user.h>
+#endif /* HAVE_SYS_USER_H */
 
 #include <errno.h>
 #include <unistd.h>
@@ -41,6 +45,9 @@
 int
 getpeereid(int s, uid_t *euid, gid_t *egid)
 {
+#ifndef HAVE_SYS_USER_H
+        return(-1);
+#else
 #ifdef XUCRED_VERSION
 	struct xucred uc;
 #define uid  cr_uid
@@ -64,6 +71,7 @@
 	*euid = uc.uid;
 	*egid = uc.gid;
 	return (0);
+#endif /* HAVE_SYS_USER_H */
  }
 
 #endif
--- a/configure.ac
+++ b/configure.ac
@@ -200,7 +200,7 @@
 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h locale.h
 netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h
 sys/param.h sys/socket.h sys/time.h syslog.h unistd.h features.h
-gssapi/gssapi_ext.h endian.h machine/endian.h])
+gssapi/gssapi_ext.h endian.h machine/endian.h sys/user.h])
 AX_PTHREAD
 AC_CHECK_FUNCS([getpeereid getrpcbyname getrpcbynumber setrpcent endrpcent getrpcent])